64065001

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 90091008

約数和(自身を除く): 26026007

約数列:

[1, 7, 11, 13, 41, 49, 77, 91, 143, 223, 287, 451, 533, 539, 637, 1001, 1561, 2009, 2453, 2899, 3157, 3731, 5863, 7007, 9143, 10927, 17171, 20293, 22099, 26117, 31889, 41041, 64001, 100573, 118859, 120197, 142051, 223223, 287287, 448007, 704011, 832013, 1307449, 1562561, 4928077, 5824091, 9152143, 64065001]

約数ペア:

[(1, 64065001), (7, 9152143), (11, 5824091), (13, 4928077), (41, 1562561), (49, 1307449), (77, 832013), (91, 704011), (143, 448007), (223, 287287), (287, 223223), (451, 142051), (533, 120197), (539, 118859), (637, 100573), (1001, 64001), (1561, 41041), (2009, 31889), (2453, 26117), (2899, 22099), (3157, 20293), (3731, 17171), (5863, 10927), (7007, 9143)]